23425404060397 has 2 divisors, whose sum is σ = 23425404060398. Its totient is φ = 23425404060396.

The previous prime is 23425404060347. The next prime is 23425404060481. The reversal of 23425404060397 is 79306040452432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13536762826756 + 9888641233641 = 3679234^2 + 3144621^2 .

It is a cyclic number.

It is not a de Polignac number, because 23425404060397 - 2⁷ = 23425404060269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23425404060397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23425404060337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11712702030198 + 11712702030199.

It is an arithmetic number, because the mean of its divisors is an integer number (11712702030199).

Almost surely, 2^{23425404060397} is an apocalyptic number.

It is an amenable number.

23425404060397 is a deficient number, since it is larger than the sum of its proper divisors (1).

23425404060397 is an equidigital number, since it uses as much as digits as its factorization.

23425404060397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 49.

The spelling of 23425404060397 in words is "twenty-three trillion, four hundred twenty-five billion, four hundred four million, sixty thousand, three hundred ninety-seven".